Base | Representation |
---|---|
bin | 101011111111… |
… | …111000110000 |
3 | 210200222111110 |
4 | 223333320300 |
5 | 10423040442 |
6 | 1051113320 |
7 | 200015310 |
oct | 53777060 |
9 | 23628443 |
10 | 11533872 |
11 | 6568629 |
12 | 3a42840 |
13 | 250aa9c |
14 | 1763440 |
15 | 102c69c |
hex | affe30 |
11533872 has 40 divisors (see below), whose sum is σ = 34053376. Its totient is φ = 3295296.
The previous prime is 11533867. The next prime is 11533883. The reversal of 11533872 is 27833511.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16828 + ... + 17499.
Almost surely, 211533872 is an apocalyptic number.
11533872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11533872 is an abundant number, since it is smaller than the sum of its proper divisors (22519504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11533872 is a wasteful number, since it uses less digits than its factorization.
11533872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34345 (or 34339 counting only the distinct ones).
The product of its digits is 5040, while the sum is 30.
The square root of 11533872 is about 3396.1554734729. The cubic root of 11533872 is about 225.9392637061.
The spelling of 11533872 in words is "eleven million, five hundred thirty-three thousand, eight hundred seventy-two".
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